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-rw-r--r--src/printsupport/dialogs/qprintpreviewdialog.cpp117
1 files changed, 42 insertions, 75 deletions
diff --git a/src/printsupport/dialogs/qprintpreviewdialog.cpp b/src/printsupport/dialogs/qprintpreviewdialog.cpp
index ad52dc2b91..2028287b55 100644
--- a/src/printsupport/dialogs/qprintpreviewdialog.cpp
+++ b/src/printsupport/dialogs/qprintpreviewdialog.cpp
@@ -1,41 +1,5 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtGui module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qprintpreviewdialog.h"
#include "qprintpreviewwidget.h"
@@ -64,7 +28,9 @@
#include <QtWidgets/qformlayout.h>
#include <QtWidgets/qlabel.h>
-static void initResources()
+#include <QtCore/qpointer.h>
+
+static void _q_ppd_initResources()
{
static bool resourcesInitialized = false;
if (!resourcesInitialized) {
@@ -75,6 +41,8 @@ static void initResources()
QT_BEGIN_NAMESPACE
+using namespace Qt::StringLiterals;
+
namespace {
class QPrintPreviewMainWindow : public QMainWindow
{
@@ -94,13 +62,13 @@ public:
State validate(QString &input, int &pos) const override
{
bool replacePercent = false;
- if (input.endsWith(QLatin1Char('%'))) {
- input = input.left(input.length() - 1);
+ if (input.endsWith(u'%')) {
+ input = input.left(input.size() - 1);
replacePercent = true;
}
State state = QDoubleValidator::validate(input, pos);
if (replacePercent)
- input += QLatin1Char('%');
+ input += u'%';
const int num_size = 4;
if (state == Intermediate) {
int i = input.indexOf(QLocale::system().decimalPoint());
@@ -226,7 +194,7 @@ void QPrintPreviewDialogPrivate::init(QPrinter *_printer)
{
Q_Q(QPrintPreviewDialog);
- initResources();
+ _q_ppd_initResources();
if (_printer) {
preview = new QPrintPreviewWidget(_printer, q);
@@ -338,7 +306,7 @@ void QPrintPreviewDialogPrivate::init(QPrinter *_printer)
QString caption = QCoreApplication::translate("QPrintPreviewDialog", "Print Preview");
if (!printer->docName().isEmpty())
- caption += QLatin1String(": ") + printer->docName();
+ caption += ": "_L1 + printer->docName();
q->setWindowTitle(caption);
if (!printer->isValid()
@@ -350,12 +318,12 @@ void QPrintPreviewDialogPrivate::init(QPrinter *_printer)
preview->setFocus();
}
-static inline void qt_setupActionIcon(QAction *action, QLatin1String name)
+static inline void qt_setupActionIcon(QAction *action, QLatin1StringView name)
{
- QLatin1String imagePrefix(":/qt-project.org/dialogs/qprintpreviewdialog/images/");
- QIcon icon;
- icon.addFile(imagePrefix + name + QLatin1String("-24.png"), QSize(24, 24));
- icon.addFile(imagePrefix + name + QLatin1String("-32.png"), QSize(32, 32));
+ const auto imagePrefix = ":/qt-project.org/dialogs/qprintpreviewdialog/images/"_L1;
+ QIcon icon = QIcon::fromTheme(name);
+ icon.addFile(imagePrefix + name + "-24.png"_L1, QSize(24, 24));
+ icon.addFile(imagePrefix + name + "-32.png"_L1, QSize(32, 32));
action->setIcon(icon);
}
@@ -370,30 +338,30 @@ void QPrintPreviewDialogPrivate::setupActions()
prevPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Previous page"));
firstPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "First page"));
lastPageAction = navGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Last page"));
- qt_setupActionIcon(nextPageAction, QLatin1String("go-next"));
- qt_setupActionIcon(prevPageAction, QLatin1String("go-previous"));
- qt_setupActionIcon(firstPageAction, QLatin1String("go-first"));
- qt_setupActionIcon(lastPageAction, QLatin1String("go-last"));
+ qt_setupActionIcon(nextPageAction, "go-next"_L1);
+ qt_setupActionIcon(prevPageAction, "go-previous"_L1);
+ qt_setupActionIcon(firstPageAction, "go-first"_L1);
+ qt_setupActionIcon(lastPageAction, "go-last"_L1);
QObject::connect(navGroup, SIGNAL(triggered(QAction*)), q, SLOT(_q_navigate(QAction*)));
fitGroup = new QActionGroup(q);
fitWidthAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit width"));
fitPageAction = fitGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Fit page"));
- fitWidthAction->setObjectName(QLatin1String("fitWidthAction"));
- fitPageAction->setObjectName(QLatin1String("fitPageAction"));
+ fitWidthAction->setObjectName("fitWidthAction"_L1);
+ fitPageAction->setObjectName("fitPageAction"_L1);
fitWidthAction->setCheckable(true);
fitPageAction->setCheckable(true);
- qt_setupActionIcon(fitWidthAction, QLatin1String("fit-width"));
- qt_setupActionIcon(fitPageAction, QLatin1String("fit-page"));
+ qt_setupActionIcon(fitWidthAction, "zoom-fit-width"_L1);
+ qt_setupActionIcon(fitPageAction, "zoom-fit-page"_L1);
QObject::connect(fitGroup, SIGNAL(triggered(QAction*)), q, SLOT(_q_fit(QAction*)));
// Zoom
zoomGroup = new QActionGroup(q);
zoomInAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom in"));
zoomOutAction = zoomGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Zoom out"));
- qt_setupActionIcon(zoomInAction, QLatin1String("zoom-in"));
- qt_setupActionIcon(zoomOutAction, QLatin1String("zoom-out"));
+ qt_setupActionIcon(zoomInAction, "zoom-in"_L1);
+ qt_setupActionIcon(zoomOutAction, "zoom-out"_L1);
// Portrait/Landscape
orientationGroup = new QActionGroup(q);
@@ -401,8 +369,8 @@ void QPrintPreviewDialogPrivate::setupActions()
landscapeAction = orientationGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Landscape"));
portraitAction->setCheckable(true);
landscapeAction->setCheckable(true);
- qt_setupActionIcon(portraitAction, QLatin1String("layout-portrait"));
- qt_setupActionIcon(landscapeAction, QLatin1String("layout-landscape"));
+ qt_setupActionIcon(portraitAction, "layout-portrait"_L1);
+ qt_setupActionIcon(landscapeAction, "layout-landscape"_L1);
QObject::connect(portraitAction, SIGNAL(triggered(bool)), preview, SLOT(setPortraitOrientation()));
QObject::connect(landscapeAction, SIGNAL(triggered(bool)), preview, SLOT(setLandscapeOrientation()));
@@ -411,12 +379,12 @@ void QPrintPreviewDialogPrivate::setupActions()
singleModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show single page"));
facingModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show facing pages"));
overviewModeAction = modeGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Show overview of all pages"));
- qt_setupActionIcon(singleModeAction, QLatin1String("view-page-one"));
- qt_setupActionIcon(facingModeAction, QLatin1String("view-page-sided"));
- qt_setupActionIcon(overviewModeAction, QLatin1String("view-page-multi"));
- singleModeAction->setObjectName(QLatin1String("singleModeAction"));
- facingModeAction->setObjectName(QLatin1String("facingModeAction"));
- overviewModeAction->setObjectName(QLatin1String("overviewModeAction"));
+ qt_setupActionIcon(singleModeAction, "view-pages-single"_L1);
+ qt_setupActionIcon(facingModeAction, "view-pages-facing"_L1);
+ qt_setupActionIcon(overviewModeAction, "view-pages-overview"_L1);
+ singleModeAction->setObjectName("singleModeAction"_L1);
+ facingModeAction->setObjectName("facingModeAction"_L1);
+ overviewModeAction->setObjectName("overviewModeAction"_L1);
singleModeAction->setCheckable(true);
facingModeAction->setCheckable(true);
@@ -427,8 +395,8 @@ void QPrintPreviewDialogPrivate::setupActions()
printerGroup = new QActionGroup(q);
printAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Print"));
pageSetupAction = printerGroup->addAction(QCoreApplication::translate("QPrintPreviewDialog", "Page setup"));
- qt_setupActionIcon(printAction, QLatin1String("print"));
- qt_setupActionIcon(pageSetupAction, QLatin1String("page-setup"));
+ qt_setupActionIcon(printAction, "printer"_L1);
+ qt_setupActionIcon(pageSetupAction, "page-setup"_L1);
QObject::connect(printAction, SIGNAL(triggered(bool)), q, SLOT(_q_print()));
QObject::connect(pageSetupAction, SIGNAL(triggered(bool)), q, SLOT(_q_pageSetup()));
@@ -484,9 +452,9 @@ void QPrintPreviewDialogPrivate::updatePageNumLabel()
Q_Q(QPrintPreviewDialog);
int numPages = preview->pageCount();
- int maxChars = QString::number(numPages).length();
+ int maxChars = QString::number(numPages).size();
pageNumLabel->setText(QString::fromLatin1("/ %1").arg(numPages));
- int cyphersWidth = q->fontMetrics().horizontalAdvance(QString().fill(QLatin1Char('8'), maxChars));
+ int cyphersWidth = q->fontMetrics().horizontalAdvance(QString().fill(u'8', maxChars));
int maxWidth = pageNumEdit->minimumSizeHint().width() + cyphersWidth;
pageNumEdit->setMinimumWidth(maxWidth);
pageNumEdit->setMaximumWidth(maxWidth);
@@ -574,11 +542,10 @@ void QPrintPreviewDialogPrivate::_q_print()
#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
if (printer->outputFormat() != QPrinter::NativeFormat) {
QString title = QCoreApplication::translate("QPrintPreviewDialog", "Export to PDF");
- QString suffix = QLatin1String(".pdf");
+ QString suffix = ".pdf"_L1;
QString fileName;
#if QT_CONFIG(filedialog)
- fileName = QFileDialog::getSaveFileName(q, title, printer->outputFileName(),
- QLatin1Char('*') + suffix);
+ fileName = QFileDialog::getSaveFileName(q, title, printer->outputFileName(), u'*' + suffix);
#endif
if (!fileName.isEmpty()) {
if (QFileInfo(fileName).suffix().isEmpty())
@@ -630,7 +597,7 @@ void QPrintPreviewDialogPrivate::_q_zoomFactorChanged()
{
QString text = zoomFactor->lineEdit()->text();
bool ok;
- qreal factor = text.remove(QLatin1Char('%')).toFloat(&ok);
+ qreal factor = text.remove(u'%').toFloat(&ok);
factor = qMax(qreal(1.0), qMin(qreal(1000.0), factor));
if (ok) {
preview->setZoomFactor(factor/100.0);
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 22:54:29 +0000